Liu Zhongyuan was born in 1954, Suzhou, Jiangsu. 1977 studied in the Department of Mathematics of Nanjing University, 1985 studied in the School of Management of Tongji University for one year. I have been teaching for many years since I graduated from college. He has taught advanced mathematics, engineering mathematics, western economics, systems engineering, international trade, international finance, engineering economics and other courses 10, and compiled many teaching materials. From 65438 to 0993, he entered the futures market and served as the director, manager and consulting manager of the trading department. He is currently the deputy general manager of Dongyin Futures Brokerage Co., Ltd. and an adjunct professor at School of Economics and Management, Beijing Technology and Business University. He has published hundreds of papers on futures in newspapers and magazines and enjoys a high reputation in the domestic futures industry. Participated in or presided over 8 related research projects of Shanghai Futures Exchange and China Futures Association, and appointed the compilers of examination textbooks and members of examination questions group for China Futures Association. Appointed by China Futures Association for many times, he gave follow-up training lectures for futures practitioners in China and Hongkong. His published works include Western Economics (co-author, Tongji University Press, 1993) and Stock Market Spring and Autumn (Jiangsu People's Publishing House, 200 1).